diff --git a/fs/stack.c b/fs/stack.c
index 9c11519..5b53882 100644
--- a/fs/stack.c
+++ b/fs/stack.c
@@ -1,4 +1,4 @@
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/fs.h>
 #include <linux/fs_stack.h>